pipe

Composes transforms from left to right and returns one reusable transform.

function pipe<A, B>(ab: Transform<A, B>): Transform<A, B>;
// Typed overloads continue through four stages.

const toUser = pipe(
  rename({user_id: 'id'}),
  defaults({role: 'viewer'}),
  normalize({balance: 'number'}),
);

const user = toUser({user_id: 1, balance: '9.50'});

The output of each stage becomes the input to the next stage. Runtime composition uses a synchronous reducer and does not catch transform errors.

:::note Current typing limit Type inference is defined for one through four stages. Passing more stages is supported by the runtime implementation but is not represented by a public overload. :::